3x+12.6+7x+x-9.6=

Solution for 3x+12.6+7x+x-9.6= equation:

Simplifying
3x + 12.6 + 7x + x + -9.6 = 0

Reorder the terms:
12.6 + -9.6 + 3x + 7x + x = 0

Combine like terms: 12.6 + -9.6 = 3
3 + 3x + 7x + x = 0

Combine like terms: 3x + 7x = 10x
3 + 10x + x = 0

Combine like terms: 10x + x = 11x
3 + 11x = 0

Solving
3 + 11x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3' to each side of the equation.
3 + -3 + 11x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 11x = 0 + -3
11x = 0 + -3

Combine like terms: 0 + -3 = -3
11x = -3

Divide each side by '11'.
x = -0.2727272727

Simplifying
x = -0.2727272727